control of noise,China control of noise Manufacturers, Suppliers

60KVA Low frequency Ups

Feb 28, 2013

... in traditional simulation circuit era. It adopts the digital control technology, of which the core is high-speed MCU and CPLD. ... detecting function6. Excellent load feature7. Three phase separately control, realizes the control of instantaneous over-loading balance, so as to reach 100 ... RS485; optional SNMP card(for internet long distance monitor )Noise (dB)48~5555~6060~6565~70Dimension(W×D×H)mm430 ...

Supplier: Shenzhen Santek Power Co., Limited

[China Manufacturers]

Electronic ear muffs/Electronic Radio ear/ear muff

Aug 03, 2012

... NRR is 26 decibels (dB).On / Off switch with volume control .Color: Black, Blue,Green, Red etcWhen worn properly and ... harmful effects of impulse noise, the Noise Reduction Rating is based on the attenuation of continuous noise.INFORMATION REQUIRED BY EPA.The level of noise entering ... use.Instructions for battery installation or replacement.1 Turn the control switches to the OFF position.2 Use a coin ...

Supplier: Moonlux Electric Co., Ltd.

[China Manufacturers]

IAC-380-200KW AC Load Unit

Feb 14, 2013

... measure to check the power supply devices. Applying intelligent control technologies, IAC-380 series fulfill loading discharging and ... devices fulfill the actual requirement. 2. After the installation of noise reduction devices like a muffler to the diesel generator, ... UPS devices. Test the output power and loading capability of AC voltage regulator, inverter, switching power supply.Specifications: ...

Supplier: Fuzhou Fuguang Electronics Co., Ltd.

[China Manufacturers]

Professional Home Use Carpet / Hardfloor Washer

Mar 31, 2013

Humanistic design-handle remote control of water flow Special delicate accessory for cleaning small places Hardfloor washer of compact design Powerful motor helps floors ... & completely Remote control on handle Accessory on-board Unique designed and deep cleaning floormate Max power:1100W Suction:130W Noise:72dB Dust ...

Supplier: Ningbo Yinzhou Foura Electric Co., Ltd.

[China Manufacturers]

Rf Transmitter And Receiver Module CY210

Mar 31, 2013

... determined by the SAW.• Excel ent ability of noise immunity against interfering source• A high degree of suppress assemble or scatter radiation• Can ... adopting LSI circuit with high frequencyand low noise which is imported from famous company of Europe. It has strong anti- static ... door and gate openers• Remote controls• Remote fan and light control• Smart home system• Alarm and security system

Supplier: Shenzhen Chuangyao Technology Co., Ltd.

[China Manufacturers]

Wholesale Pets Locator Tracking System gps

Feb 15, 2013

... SMS, internet and wap to get the information, support the control of moving platform4. Small dimension: 48(L)×38(W)×15. ... easy to take5. Satellite positioning tracking. It achieves the function of single point positioning, regularly positioning and continual tracking6. Can ... )GPS accuracy:10m (2drm)Outside Antenna:GSM antenna/Reduced noise high gain GPS antennaVoltage range:6-30 v DCWorking temperature ...

Supplier: Shenzhen Supermate Electronic Technology Co., Ltd.

[China Manufacturers]

ELECTRIC FAN MOTOR FOR UNIVERSAL

Apr 17, 2012

ELECTRIC FAN MOTOR 1.OE-like design 2.High quality 3.lower noise ELECTRIC FAN MOTOR High rate of self productionFull control of quality standardPlenty of experience and abilityin the research and developmentOE-like design to ensure structuraintegrity and endurance for maximum performance ELECTRIC FAN MOTOR FOR UNIVERSAL

Supplier: Tongchi Automobile Air Conditioner Manufacturing Co., Ltd.

[China Manufacturers]

RXB8_V2.0.3 Rf module

Feb 22, 2012

... determined by the SAW.• Excellent ability of noise immunity against interfering source• A high degree of suppress assemble or scatter radiation• Can ... adopting LSI circuit with high frequencyand low noise which is imported from famous company of Europe. It has strong anti- ... and gate openers• Remote controls• Remote fan and light control• Smart home system• Alarm and security system Absolute Maximum ...

Supplier: Recomtech Limited

[China Manufacturers]

Class D Professional Karaoke Amplifier With Key Controll

Jan 12, 2013

... performance even if high gain control.No noise protect function when power on, Low cut of the main channel music(20Hz ... input source selectionMusic balance, Treble, and Bass ControlMicrophone tone control (Bass/Treble)Individual microphone volume controlMultiple AV input auto ... .W15.5kgs/17.5kgs Amplifier Package Includes: Remote Control Rack-mount Kit Manual Class D Professional Karaoke Amplifier ...

Supplier: Zhuhai Sanjin Industrial Co., Ltd.

[China Manufacturers]

Mobile cell phone signal car amplifier

Mar 05, 2013

... Figure<3dBGain Flatness<3dB (p-p)Automatic Gain Control (1dB step)30dB in step of 1dB (Auto)Output PowerUL>30dBmDL>0dBmOutput Power ...

Supplier: Shenzhen Yonlit Telecom Technology Co., Ltd.

[China Manufacturers]

shock freezers&blast freezer(D3 can support 3

Aug 16, 2012

... feature:It uses the famous closed compressor with low noise and low power consumption.High quality stainless steel material ... &Refrigerator: we can supply more than 400 models of freezer or refrigerator,including stainless steel kitchen refriferator series ... personnel to ensure 100%products checking.-material:strictly control of material using,meeting international requested standards.-semi-finished ...

Supplier: Shanghai Luocheng Catering Equipment Co., Ltd.

[China Manufacturers]

Return Path Optical Receiver Module

Mar 17, 2012

... . High performance Two independent optical receiver paths. High performance-low noise pre-amplifier and high performance driven amplifier improve the output ... the large-scale work band width of different network structure: 5~200MHz;4. Intelligence Auto control of inner temperature, cooling fans will automatically ...

Supplier: Chaozhou Southking Technology Co., Ltd.

[China Manufacturers]

TMR vertical fodder mixing machine

Aug 14, 2012

... Grade two reducer equipped which will increase torque output, minimize noise, keep the machine stable and extend the durability. 3. ... outlet volume optionally.5. Electronic timer guarantees well time control of stirring. 6. The machine was painted with enamel paint ... Technical parameter: volume(m3)dimensions( mm )power(kw)num. of blades(pieces)weight (kgs)Load(kgs)63100*2000*20001842600200094000*2200 ...

Supplier: Qingdao Tianfu Food Equipment Co., Ltd.

[China Manufacturers]

low price fiber glass wool felt

Mar 31, 2013

... s requirement.The centrifugal glass wool felt is a kind of scrolling materials made for the large area laying. Besides ... especially for intermediate and low frequency and all kinds of noise concussion, noise reduction and working environment improvement.The materials can be cut ... , a lining material mainly used in high-temperature workshops, control room, inner wall of computer lab and so on. l

Supplier: Yangzhou Xinguang Decoration Materials Co., Ltd.

[China Manufacturers]

E30G series Electro-thermal Actuator

Mar 31, 2013

1)Design to control open or colse of small valve 2)No noise 3)Travel place and open display 4)Fire-proof PC ... Electro-thermal Actuator is designed to control the open/close of small valve or Actuating control of PDM of chiller water or hot water for ... Electro-thermal Actuator is designed to control the open/close of small valve or Actuating control of PDM of chiller water or hot water for ...

Supplier: Xiamen Hysen Imp&Exp Co., Ltd.

[China Manufacturers]

air heater FJH series

May 23, 2012

... performance, quick temperature rising;Adopt frequency conversion PWM to control electromagnetic pump, the energy consuming is low;Power can be ... 30° C;With functions of safe protection and self diagnosis, can choose and install timingremote-control;Low noise ,can choose and install muffler ... .5KW, the heat capacity is the biggest among that of the same level;Key parts adopt water-proof inserts. ...

Supplier: Jinan Taijinlun Business Trading Co., Ltd.

[China Manufacturers]

daikin skyair-multi air conditioner

Nov 26, 2012

... Daikin inverterComfortable air conditioning is achieved through variable output control made possible by the inverter, which continually maintains the ... limited.5.indoor unit picture:6.Inverter performs variable control of frequency, which determines air conditioner's power performance. ... Aero Spiral FanThese two features work to significantly reduce noise. Guides are added to the bell mouth intake to ...

Supplier: Shanghai Tianwei Refrigeration Equipment Co., Ltd.

[China Manufacturers]

NHP-110S Green Popular Sound Proof Ear Muffs

Mar 31, 2013

... to adapt surrounding noise by reducing its sensitivity to sound. Reaction time of the sound sensitivity control system is only ... 2 milliseconds.AMPLIFICATION: Limit the extreme noise level restrictions from ... most advanced circuit design of noise reduction. This can be shooters’ first choice for circuit of noise reduction. FUNCTION: Our ...

Supplier: Hangzhou Nimax Industry And Trade Inc.

[China Manufacturers]

Fan unit

Mar 16, 2013

... distribution Intelligent monitoring system PWM control Low noise, Fan unit TEL-FAN series fan unit consists of power distribution/output, intelligent monitoring system ... operate in an optimal mode to minimize energy consumption, reduce noise and maximize service life while maintaining normal operation for equipment ...

Supplier: Telca Science & Technology Co., Ltd.

[China Manufacturers]

CRI-XZ300C Comon rail injector test bench

May 22, 2012

... XZ300C COMMON RAIL INJECTOR TEST BENCH is industrial compiter control,frequency control, low noise energy saving . CRI-XZ300C Comon rail injector ... Full-automatically test the oil return under the circumstance of sealing,pilot injection,full load,idel operatipn and calibrating. ... import flow sensor,measure oil accurately.5) Frequency control, low-noise, energy-saving, easy to operate CRI-XZ300C Comon ...

Supplier: Taian Xingzhou Experimental Equipment Co., Ltd.

[China Manufacturers]